发现虚拟机的一个奇怪的问题:
测试时网卡显示为 [Speed: 10000Mb/s] ,但测试结果为千兆网卡,当前主机 192.168.1.44/45 在同一个宿主机,使用ethtool 查看为[Speed: 10000Mb/s] 。
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 1000baseT/Full
10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: Not reported
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: off
MDI-X: Unknown
Cannot get wake-on-lan settings: Operation not permitted
Link detected: yes
使用iperf测速结果也为千兆网卡,截图如下:
虚拟机的网络配置如下: [popexizhi:难道是这个配置影响了内部网络环境?待验证中]
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